EP4033602A4 - Antenna unit and window glass - Google Patents

Antenna unit and window glass Download PDF

Info

Publication number
EP4033602A4
EP4033602A4 EP20866771.7A EP20866771A EP4033602A4 EP 4033602 A4 EP4033602 A4 EP 4033602A4 EP 20866771 A EP20866771 A EP 20866771A EP 4033602 A4 EP4033602 A4 EP 4033602A4
Authority
EP
European Patent Office
Prior art keywords
antenna unit
window glass
antenna
window
glass
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP20866771.7A
Other languages
German (de)
French (fr)
Other versions
EP4033602A1 (en
Inventor
Ryuta Sonoda
Masaki HORIE
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AGC Glass Europe SA
AGC Vidros do Brasil Ltda
AGC Inc
AGC Flat Glass North America Inc
Original Assignee
AGC Glass Europe SA
AGC Vidros do Brasil Ltda
Asahi Glass Co Ltd
AGC Flat Glass North America Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by AGC Glass Europe SA, AGC Vidros do Brasil Ltda, Asahi Glass Co Ltd, AGC Flat Glass North America Inc filed Critical AGC Glass Europe SA
Publication of EP4033602A1 publication Critical patent/EP4033602A1/en
Publication of EP4033602A4 publication Critical patent/EP4033602A4/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/1271—Supports; Mounting means for mounting on windscreens
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/0006—Particular feeding systems
    • H01Q21/0075—Stripline fed arrays
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/42—Housings not intimately mechanically associated with radiating elements, e.g. radome
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/08—Radiating ends of two-conductor microwave transmission lines, e.g. of coaxial lines, of microstrip lines
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
    • H01Q15/0006—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices
    • H01Q15/0053—Selective devices used as spatial filter or angular sidelobe filter
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
    • H01Q19/005—Patch antenna using one or more coplanar parasitic elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
    • H01Q19/02—Details
    • H01Q19/021—Means for reducing undesirable effects
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
    • H01Q19/06—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using refracting or diffracting devices, e.g. lens
    • H01Q19/062—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using refracting or diffracting devices, e.g. lens for focusing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
    • H01Q21/061—Two dimensional planar arrays
    • H01Q21/065—Patch antenna array
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
EP20866771.7A 2019-09-18 2020-09-07 Antenna unit and window glass Pending EP4033602A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019169601 2019-09-18
PCT/JP2020/033784 WO2021054175A1 (en) 2019-09-18 2020-09-07 Antenna unit and window glass

Publications (2)

Publication Number Publication Date
EP4033602A1 EP4033602A1 (en) 2022-07-27
EP4033602A4 true EP4033602A4 (en) 2023-10-11

Family

ID=74883744

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20866771.7A Pending EP4033602A4 (en) 2019-09-18 2020-09-07 Antenna unit and window glass

Country Status (6)

Country Link
US (1) US20220200156A1 (en)
EP (1) EP4033602A4 (en)
JP (1) JPWO2021054175A1 (en)
KR (1) KR20220061968A (en)
CN (1) CN114365348A (en)
WO (1) WO2021054175A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020105670A1 (en) * 2018-11-22 2020-05-28 Ａｇｃ株式会社 Antenna system
JP2020127079A (en) * 2019-02-01 2020-08-20 ソニーセミコンダクタソリューションズ株式会社 Antenna device and wireless communication device
JP2024517317A (en) * 2021-05-12 2024-04-19 エージーシー グラス ユーロップ COMMUNICATIONS DEVICES AND RELATED METHODS
JPWO2022264973A1 (en) * 2021-06-18 2022-12-22
CN117441264A (en) * 2022-05-20 2024-01-23 北京小米移动软件有限公司 Antenna unit, antenna module and mobile terminal
WO2024171788A1 (en) * 2023-02-15 2024-08-22 ソニーグループ株式会社 Antenna device and wireless device
JP7418055B1 (en) 2023-03-17 2024-01-19 株式会社九州テン Single-sided radiating antenna and manufacturing method of single-sided radiating antenna

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5497164A (en) * 1993-06-03 1996-03-05 Alcatel N.V. Multilayer radiating structure of variable directivity
US6388621B1 (en) * 2000-06-20 2002-05-14 Harris Corporation Optically transparent phase array antenna
US20080129619A1 (en) * 2006-12-04 2008-06-05 Agc Automotive Americas R&D, Inc. Beam-tilted cross-dipole dielectric antenna
JP2009089217A (en) * 2007-10-02 2009-04-23 Panasonic Corp Array antenna apparatus
WO2019017628A1 (en) * 2017-07-19 2019-01-24 삼성전자 주식회사 Antenna assembly comprising lens and film layer

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3437993B2 (en) 1992-11-04 2003-08-18 株式会社竹中工務店 Antenna unit using radio wave transmitting body
JP2000307333A (en) * 1999-04-26 2000-11-02 Hitachi Metals Ltd Antenna system
JP2002185243A (en) * 2000-12-11 2002-06-28 Asahi Glass Co Ltd Antenna device
JP2014140088A (en) * 2011-05-10 2014-07-31 Asahi Glass Co Ltd Glass antenna and window glass
JP6777478B2 (en) * 2016-09-15 2020-10-28 京セラ株式会社 Antenna board
WO2019107514A1 (en) * 2017-12-01 2019-06-06 Ａｇｃ株式会社 Antenna unit, and glass board having antenna
US20200408973A1 (en) * 2018-03-06 2020-12-31 Corning Incorporated Utilizing a fresnel zone plate lens to amplify a microwave signal attenuated by a microwave-reflecting window
JP7096684B2 (en) 2018-03-23 2022-07-06 旭化成エレクトロニクス株式会社 Infrared light emitting element

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5497164A (en) * 1993-06-03 1996-03-05 Alcatel N.V. Multilayer radiating structure of variable directivity
US6388621B1 (en) * 2000-06-20 2002-05-14 Harris Corporation Optically transparent phase array antenna
US20080129619A1 (en) * 2006-12-04 2008-06-05 Agc Automotive Americas R&D, Inc. Beam-tilted cross-dipole dielectric antenna
JP2009089217A (en) * 2007-10-02 2009-04-23 Panasonic Corp Array antenna apparatus
WO2019017628A1 (en) * 2017-07-19 2019-01-24 삼성전자 주식회사 Antenna assembly comprising lens and film layer

Also Published As

Publication number Publication date
CN114365348A (en) 2022-04-15
US20220200156A1 (en) 2022-06-23
JPWO2021054175A1 (en) 2021-03-25
KR20220061968A (en) 2022-05-13
WO2021054175A1 (en) 2021-03-25
EP4033602A1 (en) 2022-07-27

Similar Documents

Publication Publication Date Title
EP3708551A4 (en) Glass panel and glass window
EP4033602A4 (en) Antenna unit and window glass
EP3767745A4 (en) Antenna unit, window glass equipped with antenna unit, and matching body
EP3741000A4 (en) Window assembly with heating and antenna functions
EP3327862A4 (en) Glass antenna and vehicle window glass including glass antenna
EP3916908A4 (en) Communication antenna and radiation unit thereof
EP3438063A4 (en) Glass panel unit and glass window
EP3887183A4 (en) Vehicle window, glass structure and adjustment method thereof
EP3508460A4 (en) Glass panel unit and glass window
EP3357886A4 (en) Glass panel unit and glass window
EP3867089A4 (en) Electro-optic window assembly
EP3765687A4 (en) Frameless glass fencing component
EP3357885A4 (en) Glass panel unit and glass window
EP4113739A4 (en) Glass antenna
EP3738764A4 (en) Window glass and electronic device including same
EP3708550A4 (en) Glass panel
EP3327861A4 (en) Glass antenna and vehicle window glass provided with glass antenna
EP3611795A4 (en) Antenna and window glass
EP3988355A4 (en) Anti-fogging structure for window glass
EP3805510A4 (en) Functional member-attached glass window
EP3778509A4 (en) Method for manufacturing glass panel unit, and method for manufacturing glass window
EP3570370A4 (en) Window glass
EP4160822A4 (en) Antenna unit and window glass
EP3570369A4 (en) Automobile window glass
EP3865463A4 (en) Glass panel unit and glass window

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20220310

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20230913

RIC1 Information provided on ipc code assigned before grant

Ipc: H01Q 21/00 20060101ALI20230907BHEP

Ipc: H01Q 19/00 20060101ALI20230907BHEP

Ipc: H01Q 19/06 20060101ALI20230907BHEP

Ipc: H01Q 15/00 20060101ALI20230907BHEP

Ipc: H01Q 9/04 20060101ALI20230907BHEP

Ipc: H01Q 21/06 20060101ALI20230907BHEP

Ipc: H01Q 13/08 20060101ALI20230907BHEP

Ipc: H01Q 1/42 20060101ALI20230907BHEP

Ipc: H01Q 1/12 20060101AFI20230907BHEP